139147-73-2 Usage
General Description
Dicyclopentyldichlorosilane is a silicone compound and organosilicon compound with the formula Cl2Si(C5H9)2. It is commonly used as a precursor in the synthesis of silicon-based polymers and materials. This chemical is a colorless, volatile liquid with a pungent odor, and it is highly reactive with water, producing hydrogen chloride gas and silanols. Dicyclopentyldichlorosilane is a key ingredient in the production of silicones with improved thermal and chemical resistance, making it useful in a wide range of industrial applications such as adhesives, sealants, and coatings. Additionally, it is used in the manufacturing of electronic and semiconductor materials, as well as in pharmaceuticals and personal care products. Due to its reactivity and potential hazards, proper handling and storage procedures must be followed when working with dicyclopentyldichlorosilane.
Check Digit Verification of cas no
The CAS Registry Mumber 139147-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,4 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139147-73:
(8*1)+(7*3)+(6*9)+(5*1)+(4*4)+(3*7)+(2*7)+(1*3)=142
142 % 10 = 2
So 139147-73-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H18Cl2Si/c11-13(12,9-5-1-2-6-9)10-7-3-4-8-10/h9-10H,1-8H2
139147-73-2Relevant articles and documents
Synthesis method of bis (ethylamino) dicyclopentyl silane (by machine translation)
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Paragraph 0015-0030, (2020/10/04)
The invention discloses a synthesis method of bis (ethylamino) dicyclopentylsilane, and relates to the technical field of chemical synthesis. Dicyclopentyl dichlorosilane and ethylamine were subjected to an aminolysis reaction to give bis (ethylamino) dicyclopentylsilane. The method is high in yield, controllable in process, accessible in raw materials, low in cost, easy to operate in the production process and suitable for industrial production. (by machine translation)
Synthesis of cycloaliphatic substituted silane monomers and polysiloxanes for photocuring
Dworak,Soucek
, p. 9402 - 9417 (2007/10/03)
A synthetic scheme was developed to prepare cationically polymerizable methyl, cyclopentyl, and cyclohexyl substituted polysiloxanes. Initially, the desired cycloalkene and dichlorosilane were reacted at high pressure (approximately 250 psi) and high temp
